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Prevailing Torque Hex Flange Nut ISO 7044 — 10

000281approvedStandard
Std. ref: ISO 7044ESX desig.: ESX-ISO7044-10-8-ST-PLStd. designation: Prevailing torque type hexagon nut with flange ISO 7044 - M10 - 8

Prevailing torque all-metal hexagon flange nut, style 2, per ISO 7044, thread M10.

Engineering Attributes

Dimensions

Flange Diameter21.8 (max) mm
Nominal Diameter10 mm
Nut Height11.4 (0/-1.06) mm
Thread SizeM10×1.5
Width Across Corners16.64 mm
Width Across Flats15 (0/-0.27) mm

Material & Finish

MaterialSteel (ISO 898-1)
Finish / SurfaceNone (as processed)
Insert MaterialNone (all-metal locking element)

Mechanical

Unit Weight12.9 ± 1.37 g
Load DirectionTensile (axial pull)
Strength Grade Property Class8

Interface

Installation MethodWrench / spanner
Locking FeatureYes
Thread TypeMetric coarse (M)

15 attributes

Interchangeability

No interchangeability relationships agreed yet.

3 parts are detected as substitutable for this one from the standard's own interchange rule — listed under Functional alternates below. A detection is computed on every read; a relationship here is one a party has agreed to.

Technical data is provided as-is and must be independently verified before use. Terms

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Functional alternates

3

Same dimensions and material, so they fit the same place. They differ in strength class, coating or tolerance — check the requirement before substituting.

The last 3 columns show the fields that differ from this item (Nut type · Flange diameter · Flange diameter limit). Values in blue differ; grey values match this item.

CodeItemStandardNut typethis item: Prevailing torque, all-metal hexagon flange nut (ISO 7044)Flange diameterthis item: 21.8 mmFlange diameter limitthis item: max
000281Prevailing Torque Hex Flange Nut ISO 7044 — 10this itemISO 7044Prevailing torque, all-metal hexagon flange nut (ISO 7044)21.8 mmmax
00021MPrevailing Torque Hex Nut ISO 7040 — 10also differs in: Height tolerance, Insert material, Nut height, Nut height limit, Nut height tolerance, Od limit, Strength grade property class, Thickness limit, Total height, Total height tolerance, Width across corners, Width across flatsISO 7040Nyloc (nylon insert, ISO 7040)
000249Prevailing Torque Hex Nut ISO 7042 — 10also differs in: Nut height, Od limit, Strength grade property class, Width across corners, Width across flatsISO 7042Prevailing torque, all-metal high nut (ISO 7042)
00027SNyloc High Nut ISO 7041 — 10also differs in: Height limit, Height tolerance, Insert material, Nut height, Nut height limit, Nut height tolerance, Od limit, Product grade, Thickness limit, Total height, Total height limit, Width across corners, Width across flatsISO 7041Prevailing torque, nylon insert HIGH nut (ISO 7041)